Major Contributions
 

1. Ni-doped ZnIn₂S₄ nanosheets achieve 100% selective stoichiometric conversion of glucose to arabinose and formic acid via piezophotocatalysis, while simultaneously driving H₂ evolution from water as the sole proton source.

2. Optimal Ni doping delivers a fivefold increase in H₂, arabinose, and formic acid yields compared to pristine ZnIn₂S₄, attributed to enhanced charge separation through modulated vacancy concentrations and electronic structure.

3. Mechanistic studies confirm that photogenerated holes and hydroxyl radicals produced by hole-driven water oxidation selectively cleave glucose C–C bonds, establishing a clean and selective biomass-to-chemicals route.

主要貢獻
 

1. 摻鎳 ZnIn₂S₄ 奈米片通過壓電光催化，以水作為唯一質子來源，實現葡萄糖 100% 選擇性定量轉化為阿拉伯糖和甲酸，同時驅動 H₂ 析出。

2. 最佳 Ni 摻雜使 H₂、阿拉伯糖和甲酸產率比純 ZnIn₂S₄ 提高五倍，歸因於空位濃度調控和電子結構優化所帶來的電荷分離增強。

3. 機理研究確認，空穴驅動水氧化產生的光生空穴和羥基自由基選擇性斷裂葡萄糖 C–C 鍵，建立了清潔且高選擇性的生質到化學品轉化途徑。